Tongyu Communication Inc. researches and develops, manufactures, sells, and services mobile communication antennas, radio frequency (RF) devices, optical modules, and other products worldwide. Its products include base station antennas; microwave antennas and components; RF components; transceivers; small cell antennas; FWA products; and indoor and outdoor antennas, as well as battery exchange systems. The company was founded in 1996 and is headquartered in Zhongshan, China.